CN212444769U - Air blowing device of clamping tool for grinding cutter - Google Patents
Air blowing device of clamping tool for grinding cutter Download PDFInfo
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- CN212444769U CN212444769U CN202021188534.9U CN202021188534U CN212444769U CN 212444769 U CN212444769 U CN 212444769U CN 202021188534 U CN202021188534 U CN 202021188534U CN 212444769 U CN212444769 U CN 212444769U
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- pipe
- clamping tool
- air blowing
- connecting pipe
- blowing device
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Abstract
The application relates to a clamping tool's gas blowing device for cutter grinding relates to the field of cutter grinding, including gas blow pipe, connecting pipe, air pump, the mouth of pipe of gas blow pipe one end presss from both sides a mouthful position setting towards clamping tool, the other end and connecting pipe intercommunication, the one end and the air pump intercommunication of gas blow pipe are kept away from to the connecting pipe, the connecting pipe is connected with the grip slipper. When the clamping tool clamping workpiece is ground, the air pump is started, so that the air pump pumps air into the connecting pipe, the air overflows from the pipe orifice of the air blowing pipe through the connecting pipe, and therefore the air blows waste chips on the upper clamping plate and the lower clamping plate down, waste chip accumulation on the clamping tool is reduced, and the purpose of improving the machining precision of the cutter is achieved.
Description
Technical Field
The application relates to the field of cutter grinding, in particular to a gas blowing device of a clamping tool for cutter grinding.
Background
The grinding of the cutter is mainly a processing technology for processing the cutter edge by using a grinding tool. When the cutter is ground, a clamping tool is often needed to clamp the cutter, so that the cutter can be conveniently machined by workers.
In the related art, referring to fig. 1, the clamping tool includes a clamping seat 500, an upper clamp 600, and a lower clamp 700, the lower clamp 700 is fixedly connected to the clamping seat 500 by bolts, and the upper clamp 600 is rotatably connected to the clamping seat 500, so that the free end of the upper clamp 600 rotates toward or away from the lower clamp 700. A clamping opening 710 for placing a workpiece is formed between the upper clamping plate 600 and the lower clamping plate 700. The worker places the workpiece at the clamping opening 710, adjusts the upper clamping plate 600 to clamp the workpiece, and thus completes the clamping of the workpiece.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: in the workpiece grinding process, more sweeps are generated and gathered on the upper clamping plate 600 or the lower clamping plate 700, so that when a worker clamps a workpiece by using a clamping tool, the workpiece is not flat on the contact surface of the workpiece and the upper clamping plate 600 or the lower clamping plate 700, the workpiece is easy to shake, and the machining precision is reduced.
SUMMERY OF THE UTILITY MODEL
In order to reduce the retention of waste material on the grip slipper, realize improving the purpose of cutter machining precision, this application provides a clamping tool's gas blowing device for cutter grinding.
The application provides a clamping tool's gas blowing device for cutter grinding adopts following technical scheme:
the utility model provides a clamping tools's gas blowing device for cutter grinding, includes gas blow pipe, connecting pipe, air pump, the mouth of pipe of gas blow pipe one end sets up towards clamping tools clamp mouth position, and the other end and connecting pipe intercommunication, the one end and the air pump intercommunication of gas blow pipe are kept away from to the connecting pipe, the connecting pipe is connected with the grip slipper.
Through adopting above-mentioned technical scheme, when clamping tool centre gripping work piece ground, start the air pump, make the air pump go into the air to the intraductal pump of connecting, the air overflows from the gas blow pipe mouth of pipe through the connecting pipe to make the air blow down the sweeps on punch holder, the lower plate, thereby reduced the sweeps on the clamping tool and gathered, realize improving the purpose of cutter machining precision.
Preferably, the connecting pipe is provided with a connecting block, the connecting block slides and is connected with the clamping seat along the direction close to or far away from the clamping opening, and the clamping seat is provided with a driving assembly for driving the connecting block to slide.
Through adopting above-mentioned technical scheme, control drive assembly makes the connecting block drive the connecting tube and slide along the direction of being close to or keeping away from the clamp mouth to change the gas blow pipe mouth of pipe and the interval that clamping tool pressed from both sides the mouth, thereby make gas blowing device be applicable to the clearance of different specification upper plate, lower plate.
Preferably, set up on the grip slipper along being close to or keeping away from the groove that slides of pressing from both sides a mouthful direction, be provided with the sliding block of being connected with sliding groove slides on the connecting block, drive assembly includes drive lead screw and drive wheel, drive lead screw sets up at the inslot that slides along sliding groove length direction, and drives the lead screw both ends and rotate with the sliding groove lateral wall respectively and be connected, the groove of sliding is worn out to drive lead screw one end and the coaxial fixed connection of drive wheel, the drive wheel rotates with the grip slipper to be connected, sliding block and drive lead screw threaded connection.
Through adopting above-mentioned technical scheme, rotate the drive wheel for the drive wheel drives the drive screw and rotates, sliding block and drive screw threaded connection, when the drive screw rotates, because the limiting displacement of sliding groove to sliding block makes the difficult drive sliding block that drives of drive screw take place to rotate, thereby makes sliding block slide along sliding groove under the drive screw effect, thereby makes the connecting pipe drive the gas blow pipe and removes, realizes the regulation of gas blow pipe mouth of pipe position.
Preferably, the connecting block is rotatably connected with the sliding block so that the nozzle of the blowing pipe rotates towards the direction close to or far away from the central line of the clamping tool, and the sliding block is provided with a locking piece for locking the rotating angle of the connecting block.
By adopting the technical scheme, when a worker replaces the clamping tool, the locking piece is unlocked, and the connecting block is rotated, so that the connecting pipe and the air blowing pipe are not easy to interfere with the worker to replace the clamping tool; in addition, the connecting block is rotatably connected with the sliding block, so that the position of the pipe orifice of the air blowing pipe can be conveniently adjusted by a worker according to the specifications of the upper clamping plate and the lower clamping plate, and the purpose of improving the application range of the air blowing device is further realized.
Preferably, the connecting block is provided with a connecting rod, the sliding block is rotatably connected with the connecting rod, the locking piece comprises a locking nut, and an external thread connected with the locking nut in a threaded manner is arranged on the connecting rod.
Through adopting above-mentioned technical scheme, when the staff rotated the connecting block to a certain position, rotated lock nut, because the connecting rod is difficult for taking place to rotate and lock nut and the threaded connection of connecting rod to make lock nut to the direction removal that is close to the connecting block, contradict until lock nut and connecting block, thereby make the connecting block difficult continuation take place to rotate, realize the orificial location of gas blow pipe.
Preferably, the connecting block is provided with a positioning hole, and the connecting pipe is in inserted connection with the positioning hole.
Through adopting above-mentioned technical scheme, the gas blow pipe uses for a long time, and the dust in the air is easily gathering in the gas blow pipe, leads to the gas blow pipe to be stopped up, and consequently the connecting pipe cooperates with the locating hole grafting, has realized being connected with dismantling of connecting pipe to the staff of being convenient for pulls down connecting pipe, gas blow pipe, in order to clear up the gas blow pipe.
Preferably, a threaded hole communicated with the positioning hole is formed in the connecting block, and a positioning bolt is in threaded connection with the threaded hole and then abuts against the connecting pipe.
Through adopting above-mentioned technical scheme, rotate positioning bolt for contradict with the connecting pipe behind positioning bolt and the screw hole threaded connection, thereby make the difficult emergence of connecting pipe remove, thereby improved the stability that connecting pipe and connecting block are connected.
Preferably, one end of the air blowing pipe, which is far away from the connecting pipe, is flat.
By adopting the technical scheme, the flow rate of the air in the air blowing pipe is increased by arranging the flat air blowing pipe, so that the impulsive force of the air in the air blowing pipe to the scraps is increased.
Preferably, the position of the mouth of the blowing pipe is in a horn shape.
Through adopting above-mentioned technical scheme, the area of coverage of the interior air of gas blowing pipe has been increased in the setting of horn shape opening to gas blowing device's clean efficiency has been improved.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the clamping tool clamps a workpiece to be ground, the air pump is started to pump air into the connecting pipe, and the air overflows from the pipe orifice of the air blowing pipe through the connecting pipe, so that the air blows scraps on the upper clamping plate and the lower clamping plate, the accumulation of the scraps on the clamping tool is reduced, and the purpose of improving the machining precision of the cutter is achieved;
2. the connecting pipe is connected with the rotation of connecting block and the connecting block is connected with the sliding of adding the holder, and the staff of being convenient for adjusts the mouth of pipe position of gas blow pipe according to the size specification of punch holder and lower splint to realize improving gas blowing device application scope's purpose.
Drawings
FIG. 1 is a drawing of the related art of the present application;
FIG. 2 is a schematic diagram of the overall structure of the present application;
FIG. 3 is a schematic illustration of a partial explosion of the present application;
fig. 4 is an enlarged schematic view of a portion a in fig. 3.
Description of reference numerals: 100. an air blowing pipe; 200. a connecting pipe; 300. an air pump; 400. connecting blocks; 410. positioning holes; 411. positioning the bolt; 420. a sliding block; 421. a connecting rod; 422. a locking nut; 500. a clamping seat; 510. a sliding groove; 520. accommodating grooves; 600. an upper splint; 700. a lower splint; 710. clamping the opening; 800. a drive assembly; 810. driving a lead screw; 820. and a driving wheel.
Detailed Description
The present application is described in further detail below with reference to figures 2-4.
The embodiment of the application discloses clamping tool's gas blowing device is used in cutter grinding.
Referring to fig. 2, the air blowing device includes an air pump 300 bolt-fixed on the ground, and a connection pipe 200 communicating with the air pump 300. One end of the connecting pipe 200, which is far away from the air pump 300, is communicated with the air blowing pipe 100, and the nozzle of the other end of the air blowing pipe 100 is arranged towards the clamping opening 710. In order to increase the air flow rate in the insufflation tube 100, the end of the insufflation tube 100 remote from the connection tube 200 is provided in a flat shape.
In order to increase the coverage area of the air overflowed from the air blowing pipe 100, the nozzle of the end of the air blowing pipe 100 far away from the connecting pipe 200 is flared.
Referring to fig. 3 and 4, in order to adapt the air blowing device to the upper clamping plate 600 and the lower clamping plate 700 with different specifications, the clamping base 500 is provided with a sliding groove 510 along the direction close to or far away from the clamping opening 710, the connecting pipe 200 is detachably connected with a connecting block 400, and the connecting block 400 is provided with a sliding block 420 connected with the sliding groove 510 in a sliding manner.
The clamping base 500 is provided with a driving assembly 800 for driving the sliding block 420 to slide. The drive assembly 800 includes a drive screw 810 and a drive wheel 820. The driving screw 810 is disposed in the sliding groove 510 along the length direction of the sliding groove 510, and is rotatably connected to two sidewalls of the sliding groove 510. The holding seat 500 is provided with a receiving groove 520 for placing the driving wheel 820, and the driving wheel 820 is rotatably connected with the side wall of the receiving groove 520. One end of the driving screw 810 penetrates into the receiving groove 520 to be coaxially and fixedly connected with the driving wheel 820. The sliding block 420 is in threaded connection with the driving screw 810, so that a worker can rotate the driving wheel 820 to rotate the driving screw 810 and drive the sliding block 420 to slide along the sliding groove 510.
In order to prevent the worker from slipping when the worker rotates the driving wheel 820, the driving wheel 820 is provided with anti-slip patterns.
In order to further adapt the blowing device to the upper clamping plate 600 and the lower clamping plate 700 with different specifications, the connecting block 400 is rotatably connected with the sliding block 420, so that the connecting block 400 drives the connecting pipe 200 to rotate, and the position of the mouth of the blowing pipe 100 is adjusted.
The connecting rod 421 is welded on one side of the sliding block 420 far away from the bottom of the sliding groove 510, and the connecting block 400 is rotatably connected with the connecting rod 421 to adjust the position of the orifice of the blowing pipe 100. The sliding block 420 is provided with a locking member for locking the rotation angle of the connecting block 400. The locking piece comprises a locking nut 422, and the connecting rod 421 is provided with an external thread in threaded connection with the locking nut 422. The locking nut 422 is rotated, so that the locking nut 422 moves towards the direction close to the connecting block 400 along the connecting rod 421 until the locking nut 422 collides with the connecting block 400, thereby preventing the connecting block 400 from continuing to rotate.
Locating hole 410 is opened on connecting block 400, and connecting pipe 200 is in inserting fit with locating hole 410 to realize connecting pipe 200 and connecting block 400's detachable connection.
In order to make the connection pipe 200 not easily come off the positioning hole 410, a threaded hole communicated with the positioning hole 410 is formed on the connection block 400, and a positioning bolt 411 is in threaded connection with the threaded hole and then abuts against the connection pipe 200.
The implementation principle of the embodiment is as follows: the driving wheel 820 is rotated, so that the driving wheel 820 drives the driving screw 810 to rotate, and the sliding block 420 is not easy to rotate due to the limiting effect of the sliding groove 510 on the sliding block 420, so that the sliding block 420 slides along the sliding groove 510, namely, the position of the mouth of the blowing tube 100 is adjusted.
The locking nut 422 is rotated to release the abutting state between the locking nut 422 and the connecting block 400, and the connecting block 400 is rotated, thereby further realizing the adjustment of the position of the mouth of the blowing pipe 100. After the position of the mouth of the blowing pipe 100 is adjusted, the locking nut 422 is rotated, so that the locking nut 422 abuts against the connecting block 400, and the connecting block 400 is not easy to rotate continuously.
After the gas blow pipe 100 is blocked, the positioning bolt 411 is rotated, so that the collision state between the positioning bolt 411 and the connecting pipe 200 is released, the connecting pipe 200 is drawn out, and the worker can clean the gas blow pipe 100 conveniently.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides a clamping tool's gas blowing device for cutter grinding which characterized in that: including gas blow pipe (100), connecting pipe (200), air pump (300), gas blow pipe (100) one end mouth of pipe sets up towards centre gripping instrument clamp mouth (710) position, and the other end and connecting pipe (200) intercommunication, the one end and the air pump (300) intercommunication of gas blow pipe (100) are kept away from in connecting pipe (200), connecting pipe (200) are connected with holder (500).
2. The air blowing device of a clamping tool for tool grinding according to claim 1, characterized in that: be provided with connecting block (400) on connecting pipe (200), connecting block (400) are along being close to or keeping away from the direction of pressing from both sides mouth (710) and are connected with grip slipper (500) slide, be provided with drive assembly (800) that are used for driving connecting block (400) to slide on grip slipper (500).
3. The air blowing device of a clamping tool for tool grinding according to claim 2, characterized in that: offer on grip slipper (500) along being close to or keeping away from groove (510) that slides of pressing from both sides mouthful (710) direction, be provided with on connecting block (400) and slide sliding block (420) of being connected with sliding groove (510) slip, drive assembly (800) are including drive lead screw (810) and drive wheel (820), drive lead screw (810) set up in groove (510) that slides along groove (510) length direction that slides, and drive lead screw (810) both ends rotate with groove (510) lateral wall respectively and be connected, groove (510) and the coaxial fixed connection of drive wheel (820) are worn out to drive lead screw (810) one end, drive wheel (820) rotate with grip slipper (500) and are connected, sliding block (420) and drive lead screw (810) threaded connection.
4. The air blowing device of a clamping tool for tool grinding according to claim 3, characterized in that: the connecting block (400) is rotatably connected with the sliding block (420) so that the nozzle of the blowing pipe (100) rotates towards the direction close to or far away from the central line of the clamping tool, and a locking piece for locking the rotating angle of the connecting block (400) is arranged on the sliding block (420).
5. The air blowing device of a clamping tool for tool grinding according to claim 4, wherein: be provided with connecting rod (421) on sliding block (420), connecting block (400) are rotated with connecting rod (421) and are connected, the locking piece includes lock nut (422), set up the external screw thread with lock nut (422) threaded connection on connecting rod (421).
6. The air blowing device of a clamping tool for tool grinding according to claim 2, characterized in that: the connecting block (400) is provided with a positioning hole (410), and the connecting pipe (200) is in inserted fit with the positioning hole (410).
7. The air blowing device of a clamping tool for tool grinding according to claim 6, characterized in that: the connecting block (400) is provided with a threaded hole communicated with the positioning hole (410), and a positioning bolt (411) is in threaded connection with the threaded hole and then abuts against the connecting pipe (200).
8. The air blowing device of a clamping tool for tool grinding according to claim 1, characterized in that: one end of the air blowing pipe (100) far away from the connecting pipe (200) is flat.
9. The air blowing device of a clamping tool for tool grinding according to claim 8, characterized in that: the mouth of one end of the air blowing pipe (100) far away from the connecting pipe (200) is in a horn shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021188534.9U CN212444769U (en) | 2020-06-22 | 2020-06-22 | Air blowing device of clamping tool for grinding cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021188534.9U CN212444769U (en) | 2020-06-22 | 2020-06-22 | Air blowing device of clamping tool for grinding cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212444769U true CN212444769U (en) | 2021-02-02 |
Family
ID=74462070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021188534.9U Expired - Fee Related CN212444769U (en) | 2020-06-22 | 2020-06-22 | Air blowing device of clamping tool for grinding cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212444769U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115070532A (en) * | 2022-07-19 | 2022-09-20 | 江苏金鹰流体机械有限公司 | Grinding device is used in mechanical seal production |
-
2020
- 2020-06-22 CN CN202021188534.9U patent/CN212444769U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115070532A (en) * | 2022-07-19 | 2022-09-20 | 江苏金鹰流体机械有限公司 | Grinding device is used in mechanical seal production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210202 Termination date: 20210622 |
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| CF01 | Termination of patent right due to non-payment of annual fee |